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Few desserts deliver chocolate indulgence quite like a classic Devil’s Food Cake.
This old-fashioned layer cake is deeply chocolatey, wonderfully rich, and satisfyingly moist with a dense, tender crumb that makes every slice feel decadent.
Unsweetened non-alkalized cocoa powder provides the cake’s intense chocolate character, while freshly brewed hot coffee helps deepen that flavor without making the cake taste like coffee.
A combination of granulated sugar and light brown sugar adds sweetness and richness, while butter, vegetable oil, sour cream, eggs, and an extra egg yolk contribute to the cake’s luxurious texture.
The cake is baked as two 9-inch layers, then each layer is carefully split horizontally to create four even layers.
Between those layers is a smooth, glossy chocolate frosting made with high-quality semi-sweet chocolate, heavy cream, light corn syrup, butter, vanilla, and a touch of fine sea salt.
The result is a beautifully rich frosting that complements the dark chocolate cake from the first bite to the last.
For an especially attractive finish, the trimmed cake scraps are crumbled into fine crumbs and gently pressed around the sides of the frosted cake.
The finished dessert is impressive enough for celebrations while still capturing the comforting appeal of a traditional homemade chocolate cake.
Letting it set before slicing helps create neat, defined layers and makes this indulgent dessert even more enjoyable to serve.
Ultimate Chocolate Devil’s Food Cake
Ingredients
Equipment
Method
- Prepare the Cake Pans: Instruction. Preheat the oven to 350°F. Spray two 9-inch round baking pans with non-stick baking spray, line the bottoms with parchment rounds, and spray the parchment as well. Set the prepared pans aside.
- Combine the Dry Ingredients: Instruction. Sift the flour, cocoa powder, baking soda, baking powder, and salt together into a large bowl. Set the mixture aside.
- Beat the Butter: Instruction. Using a stand mixer fitted with the paddle attachment, or a large bowl and handheld electric mixer, beat the room-temperature butter on medium speed for about 1 minute, until smooth.
- Add the Sugars: Instruction. Gradually add the granulated sugar and light brown sugar, adding them one at a time and beating until incorporated into the butter. Increase the mixer to high speed and beat for about 4 minutes, until the mixture is light and fluffy, scraping down the sides and bottom of the bowl as needed.
- Incorporate the Eggs: Instruction. Add the eggs and egg yolk one at a time, beating well after each addition and scraping down the bowl as necessary. Add the vanilla extract and beat until combined.
- Mix the Wet Ingredients: Instruction. In a spouted measuring cup, combine the vegetable oil and room-temperature sour cream.
- Alternate the Dry and Sour Cream Mixtures: Instruction. Set the mixer to its lowest speed. Add the dry ingredients in three additions, alternating with the sour cream mixture in two additions. Mix only until the ingredients are just combined; a very light trail of dry ingredients should still be visible when you stop the mixer.
- Add the Coffee: Instruction. Pour the hot, freshly brewed coffee into the batter and allow it to sit undisturbed for 30 seconds. Then gently stir with a rubber spatula until the batter is evenly combined.
- Fill the Pans: Instruction. Divide the batter evenly between the prepared pans, approximately 850 grams of batter per pan, and smooth the surfaces with a rubber spatula.
- Bake the Cake: Instruction. Bake at 350°F for 38–45 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs attached.
- Cool the Layers: Instruction. Place the cakes in their pans on a wire rack and cool for 20 minutes. Invert the cakes onto the rack and allow them to cool completely, about 1 hour.
- Chop the Chocolate: Instruction. Finely chop the semi-sweet chocolate with a large chef’s knife, then place it in the bowl of a stand mixer fitted with the whisk attachment.
- Heat the Cream Mixture: Instruction. Place the heavy cream and light corn syrup in a small saucepan and heat over medium-high heat until the mixture comes just short of a rolling boil. Remove from the heat.
- Make the Chocolate Base: Instruction. Pour the hot cream mixture over the chopped chocolate and leave it undisturbed for 2 minutes. Gently stir with a rubber spatula or metal spoon until the chocolate has completely melted and the mixture is smooth and glossy. Stir in the vanilla extract.
- Add the Butter: Instruction. With the mixer running at medium speed, add the room-temperature butter 1 tablespoon at a time, beating well after each addition and waiting until each portion is fully incorporated before adding more. Beat in the fine sea salt.
- Chill the Frosting: Instruction. Loosely cover the frosting and refrigerate for about 1 hour, or until it becomes firm enough to spread. The frosting can be prepared up to 24 hours ahead and refrigerated covered; bring it to room temperature before using.
- Trim the Cake Layers: Instruction. Using a long serrated knife, carefully remove the domed tops from both cooled cake layers so they are smooth and even. Set the trimmed cake scraps aside for decorating.
- Split the Layers: Instruction. Slice each cake layer horizontally in half, creating four even cake layers in total.
- Begin Assembly: Instruction. Place one cake layer on a large plate or cake stand and spread ½ cup of chocolate frosting evenly over the top.
- Stack the Cake: Instruction. Place another cake layer on top of the frosting and repeat the layering process until all four cake layers are stacked, finishing with the final cake layer on top.
- Frost the Cake: Instruction. Spread all of the remaining frosting over the top and sides of the assembled cake, covering it completely.
- Prepare the Cake Crumbs: Instruction. Use your hands to crumble the reserved cake scraps into fine crumbs.
- Decorate with Crumbs: Instruction. Gently pat the cake crumbs around the sides of the frosted cake. Any excess crumbs may be discarded or enjoyed as a snack.
- Set the Cake: Instruction. Allow the finished cake to stand for 20 minutes before slicing.
- Serve or Store: Instruction. Serve the cake after it has set, or refrigerate it for up to 5 days. Bring the cake back to room temperature before serving.
Notes
- Use unsweetened, non-alkalized cocoa powder as specified for the intended chocolate flavor and cake structure.
- Bring the butter, eggs, egg yolk, sour cream, and butter for the frosting to room temperature before using.
- Scrape the mixing bowl occasionally while creaming the butter and sugars so the mixture stays evenly blended.
- When combining the dry and wet mixtures, avoid overmixing. Stop as soon as the ingredients are nearly incorporated.
- Let the hot coffee sit in the batter for 30 seconds before gently mixing it in with a rubber spatula.
- Divide the batter as evenly as possible between the two pans; the source recommends approximately 850 grams per pan.
- Check the cakes at the 38-minute mark and continue baking as needed until a toothpick comes out clean or with a few moist crumbs.
- Allow the cake layers to cool completely before trimming, splitting, and assembling.
- The frosting needs to be chilled until spreadable. If prepared ahead, refrigerate it covered for up to 24 hours, then bring it to room temperature before using.
- Save the trimmed cake tops and scraps. They make an attractive crumb coating for the finished cake.
- Refrigerate the completed cake for up to 5 days and bring it to room temperature before serving.
Chef’s Secret
The most important technique for getting the intended texture in this Devil’s Food Cake is to handle the batter gently once the flour is added.
After alternating the dry ingredients with the sour cream mixture, stop mixing as soon as they are almost incorporated.
The batter should still show the faintest trail of dry ingredients at this point.
The hot coffee is added afterward and gently incorporated with a rubber spatula, which finishes the mixing without unnecessarily working the batter.
This sequence is particularly useful because the recipe combines several rich ingredients—sour cream, butter, oil, eggs, and chocolate—so maintaining a light hand during the final mixing helps preserve the cake’s characteristic moist, dense texture.
Serving Suggestions
Serve this cake slightly softened at room temperature so the chocolate frosting is smooth and the layers are easy to slice.
The fine chocolate cake crumbs pressed around the sides already provide an attractive finish, but individual slices can also be accompanied by a simple spoonful of softly whipped cream for contrast.
For an elegant presentation, place each slice on a dessert plate and add a light dusting of cocoa powder or a few finely shaved pieces of semi-sweet chocolate.
Fresh berries can provide a bright accompaniment to the rich chocolate flavor, while a small scoop of vanilla ice cream makes the dessert especially indulgent.
For celebrations, serve the cake as the centerpiece of a dessert table alongside coffee or tea.
Conclusion
This Devil’s Food Cake is a wonderfully indulgent take on the classic chocolate layer cake, combining an intensely chocolatey, moist crumb with rich semi-sweet chocolate frosting.
Its four generous layers and crumb-coated finish make it especially impressive for birthdays, celebrations, and memorable desserts.
With careful mixing, proper cooling, and a little patience during assembly, you’ll have a decadent homemade cake that is as beautiful to serve as it is satisfying to eat.
